Toolbox case



FIG. 1 is a left elevational side view of a toolbox case showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right elevational side view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left elevational side view, showing a modified embodiment of my new design for a toolbox case;

FIG. 8 is a top plan view thereof;

FIG. 9 is a right elevational side view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a rear elevational view thereof.

The broken line showings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a toolbox case, as shown and described. 